島根大学総合理工学部紀要.シリーズA

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島根大学総合理工学部紀要.シリーズA 39
2005-12-15 発行

マレーシア軟弱海成粘土地盤上に建設された試験盛土の変形挙動の評価

Evaluation of deformation behavior of a test embankment constructed on Malaysian soft marine clay
亀井 健史
珠玖 隆行
ファイル
内容記述(抄録等)
This paper describes the predicted and observed performance of full-scale trial embankment constructed on Maiaysian soft marine clays, and built to failure. Finite element analysis based on the Cam-clay model was utilized to investigate the defomation behavior of the embankment and the foundation soil until failure. Finite element solution based on shear band and deformation vectors agree well with the actual slip surface observed in the field measurements. However, more accurate prediction of slip surface requires careful assessment of the ground surface, corresponding to the actual mechanical behavior in the field during embankment.